package core;

import java.util.ArrayList;
import java.util.List;

import choco.Problem;
import expression.integer.IntVarExpr;


public class Universe {
	private List<Set> sets;
	private List<IntVarExpr> variables;
	
	private Problem problem;
	
	public Universe() {
		sets = new ArrayList<Set>();
		variables = new ArrayList<IntVarExpr>();
	}
	
	public void addSet(String n) {
		sets.add(new Set(this, n));
	}
	
	public void addVariable(IntVarExpr v) {
		variables.add(v);
	}
	
	public Problem getProblem() {
		return problem;
	}
}
